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[英]Error: Request failed with status code 404 (Node.js + Vue.js)?
[英]getting Request failed 404 error on Node.js code which uses Axios
我正在嘗試使用 Node.js + express + Axios 鏈接 2 個服務器文件以使用 URL 執行某些操作
鏈接結構是
FE Client [UI (VUE) -> PostService.js] -> BE Server [index.js -> posts_users.js -> DB]
我現在的情況是...
注冊新用戶效果很好(FE UI (vue) -> PostService.js(insert_Users_Post) -> BE posts_users.js(router.post('/'))
其他兩個(修改和刪除)出現以下錯誤
main.js?attr=gU7jfEErMGN47FOrFiB547YfT_VvvSwaYNqc5Th-l4B1v8b4BwucNhxWmVsYhNG6uoWufyN_zukG_sameBaZuQ:1078 PATCH http://localhost:8080/User_Management/api/posts_users/6049b4cbc3c1a94668af9e64 404 (Not Found)
vue.esm.js?a026:1897 錯誤:在 XMLHttpRequest.handleLoad (xhr.js?b50d: 62)
奇怪的是..
有任何提示....修復錯誤..?
這是我的 PostService.js 代碼
import axios from "axios";
const url_users = "api/posts_users/";
class PostService {
//Create users post
static insert_Users_Post(createdAt, userID, firstName, lastName, max_temp, phoneNum, emailAddr, department, deviceName, role, status) {
return axios.post(url_users, {
createdAt, userID, firstName, lastName, max_temp, phoneNum, emailAddr, department, deviceName, role, status
});
}
//update users post
static update_Users_Post(_id, createdAt, userID, firstName, lastName, max_temp, phoneNum, emailAddr, department, deviceName, role, status) {
return axios.patch(url_users+ `${_id}`, {
createdAt, userID, firstName, lastName, max_temp, phoneNum, emailAddr, department, deviceName, role, status
});
}
//delete users post
static delete_Users_Post(_id) {
return axios.delete(`${url_users}${_id}`);
}
}
這是我的posts_users.js 代碼
const express = require('express');
const mongodb = require('mongodb');
const router = express.Router();
var config = require('../../../config');
// Add User Post
router.post('/', async(req, res) => {
const posts = await loadPostsCollection_Users();
await posts.insertOne({
userID: req.body.userID,
firstName: req.body.firstName,
lastName: req.body.lastName,
phoneNum: req.body.phoneNum,
emailAddr: req.body.emailAddr,
department: req.body.department,
deviceName: req.body.deviceName,
role: req.body.role,
createdAt : req.body.createdAt,
updatedAt : req.body.createdAt,
createdVia:"Web",
status: req.body.status,
active: "false",
max_temp: req.body.max_temp,
});
res.status(201).send();
});
// Modify User Post
router.patch('/:id', async(req, res) => {
const posts = await loadPostsCollection_Users();
await posts.updateOne(
{ "_id" : new mongodb.ObjectID(req.params.id) },
{$set: {
"userID": req.body.userID,
"firstName": req.body.firstName,
"lastName": req.body.lastName,
"phoneNum": req.body.phoneNum,
"emailAddr": req.body.emailAddr,
"department": req.body.department,
"deviceName": req.body.deviceName,
"role": req.body.role,
"updatedAt" : req.body.createdAt,
"createdVia":"Web",
"status": req.body.status,
"active": "false",
"max_temp": req.body.max_temp
}},
{ upsert: true }
);
res.status(201).send();
});
// Delete User Post
router.delete('/:id', async(req, res) => {
const posts = await loadPostsCollection_Users();
await posts.deleteOne({
_id: new mongodb.ObjectID(req.params.id)
});
res.status(200).send();
});
async function loadPostsCollection_Users() {
const client = await mongodb.MongoClient.connect(`mongodb://${config.DB_IPAddr}:${config.DB_PortNo}/tms`, {
useNewUrlParser: true
});
return client.db('tms').collection('integrated_users');
}
module.exports = router;
最后這是我的 BE index.js 代碼
const express = require('express');
const bodyParser = require('body-parser');
const cors = require('cors');
const app = express();
// Middleware
app.use(bodyParser.json());
app.use(cors());
const posts_users = require('./routes/api/posts_users');
app.use('/api/posts_users', posts_users);
// Handle production
if(process.env.NODE_ENV === 'production'){
//Static folder
app.use(express.static(__dirname + '/public/'));
//Handle SPA
app.get(/.*/, (req, res) => res.sendFile(__dirname + '/public/index.html'));
}
const port = process.env.PORT || 5002;
app.listen(port, () => console.log(`Server started on port ${port}`));
請確保在 Axios 調用期間正確附加了基礎 url。
常量 url_users = "api/posts_users/";
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